96 citations · 97 across the 2 of their papers we have counts for
5 papers
Universality of superconducting gaps in overdoped Ba0.3K0.7Fe2As2 observed by angle-resolved photoemission spectroscopy
K. Nakayama, T. Sato, P. Richard +8
We have performed angle-resolved photoemission spectroscopy on the overdoped BaKFeAs superconductor ( = 22 K). We demonstrate that the superconducting…
Fermiology of Sr4V2O6Fe2As2: Quasi-Nested Fe vs Mott-Insulating V Orbitals
T. Qian, N. Xu, Y. -B. Shi +14
We have performed an angle-resolved photoemission spectroscopy study of a new iron-based superconductor Sr4V2O6Fe2As2. While V 3d orbitals are found to be in a Mott insulator state…
Unconventional superconducting gap in NaFeCoAs observed by angle-resolved photoemission spectroscopy
Z. -H. Liu, P. Richard, K. Nakayama +16
We have performed high resolution angle-resolved photoemission measurements on superconducting electron-doped NaFeCoAs (18 K). We observed a hole-like…
Fermi surface dichotomy of the superconducting gap and pseudogap in underdoped pnictides
Y. -M. Xu, P. Richard, K. Nakayama +15
High-temperature superconductivity in iron-arsenic materials (pnictides) near an antiferromagnetic phase raises the possibility of spin-fluctuation-mediated pairing. However, the i…
Fermi surface nesting induced strong pairing in iron-based superconductors
K. Terashima, Y. Sekiba, J. H. Bowen +10
The discovery of high-temperature superconductivity in iron pnictides raised the possibility of an unconventional superconducting mechanism in multiband materials. The observation…